Milwaukee® 48-89-9221, 3 Pieces, 3-Flat, Round Shank, 1/32 in Step Increment, 2 Flutes, HSS, Black Oxide

Drill Bit Sets
922308 MFG #: 48-89-9221
Milwaukee®
147.12000 / ea
Milwaukee's SDS-Max 4-Cutter Rotary Hammer Drill bits feature a 4-Cutter 4x90deg tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability, and a high volume flute for fast debris removal. Used for drilling holes in brick, block, concrete, and reinforced concrete.
QTY
  • Features

Features

  • JAM-FREE Performance: Dual-flute design provides greater speed and control
  • Up to 2X faster: Optimized for cordless drills in high speed
  • Rapid Strike™ Tip: Creates fast, accurate starts and generates less heat
  • Up to 4X longer bit life: Optimized geometry with Black Oxide coating to cut faster and produce less heat
  • Up to 50% more holes per battery charge: Greater user productivity
  • Laser-engraved reference marks: Easily stop on any hole size
  • 3-Flat Secure-Grip™ shanks: Reduces bit slippage in the chuck
  • Made in the USA
Jam-free performance - dual flute design provides greater speed and control
Up to 2x faster - optimized for cordless drills in high speed
Rapid Strike™ tip - creates fast, accurate starts and generates less heat
Up to 4X longer bit life - optimized geometry with black oxide coating to cut faster and produce less heat
Up to 50% more holes per battery charge - greater user productivity
Laser engraved reference marks - easily stop on any hole size
3-flat Secure Grip™ shanks - reduces bit slippage in the chuck
For use on ferrous and non-ferrous materials